2020 Acura MDX bulb fitment varies by location, and the supplied data does not list a low-beam or high-beam bulb for this model year. It also does not provide a fog-light, front turn-signal, or reverse-light bulb, so those applications should be verified before ordering.
Several rear and interior applications are identified:
- Brake light: 7440R
- Rear turn signal: 7440
- Step light: DE3022
- Glove box: 2721
- Interior: 158
- Trunk light: 168
- Vanity light: 6612F
Because no headlight-type or configuration distinction is included in the fitment data, this summary cannot confirm whether a particular MDX uses projector or non-projector headlights. Check the existing bulb or the vehicle’s original equipment information for unlisted exterior applications before replacing them.